title: [Preparation of vitamin B12 concentrates through fermentation].
mesh_terms: D001669:Biochemical Phenomena; D045728:Corrinoids; D005285:Fermentation; D006397:Hematinics; D006801:Humans; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
keywords: VITAMIN B12/metabolism
vernacular_title: Otrzymywanie ste1zonych roztworów (koncentratów) witaminy B12 droga fermentacyjna.